Patent Leaderboard
All Time
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
2007
2006
2005
2004
2003
2002
2001
2000
1999
1998
1997
1996
1995
1994
1993
1992
1991
1990
1989
1988
1987
1986
1985
1984
1983
1982
1981
1980
Search
Companies
Inventors
Cities
States
Nsk
Rank (1997):
#203
of 13,859
Top 2%
130 inventors
67
Patents 1997
Top Inventors at Nsk
1997
Showing 1–50 of 130 inventors
Rank
Name
Patents
1
Hideo Ouchi
5
1
Junshi Sakamoto
5
3
Kouichi Morita
4
3
Toshikazu Yabe
4
#5
Akira Suzuki
3
#5
Hayato Oumi
3
#5
Hiroshi Suzuki
3
#5
Masao Yamamoto
3
#5
Nobuaki Mitamura
3
#5
Toru Tsukada
3
#11
Dai Kinno
2
#11
Emiko Shiraishi
2
#11
Fumio Ueki
2
#11
Hayato Ohmi
2
#11
Hiroshi Iwasa
2
#11
Hiroya Miyazaki
2
#11
Hiroshi Narai
2
#11
Jiami Pu
2
#11
Kazuo Miyaguchi
2
#11
Kenji Yamamura
2
#11
Kiyoshi Hirakawa
2
#11
Kyozaburo Furumura
2
#11
Mamoru Aoki
2
#11
Michiharu Naka
2
#11
Satoshi Hirase
2
#11
Shigeki Maehara
2
#11
Shigeru Okita
2
#11
Takashi Imanishi
2
#11
Toshimi Takajo
2
#11
Toshiaki Yamaguchi
2
#11
Tsutomu Abe
2
#11
Yasushi Abe
2
#33
Teruomi Yanagidate
1
#33
Akira Aida
1
#33
Akiyoshi Honda
1
#33
Akira Iwamoto
1
#33
Akihiro Kiuchi
1
#33
Akihiro Mashio
1
#33
Atsushi Yokouchi
1
#33
Chuichi Sato
1
#33
Daijiro Kitahara
1
#33
Eiichi Kawamura
1
#33
Eiichi Takahashi
1
#33
Fukuji Kikkawa
1
#33
Haruyuki Ikesue
1
#33
Hiroshi Eda
1
#33
Hiroshi Fukushima
1
#33
Hideki Hashitani
1
#33
Hiroyuki Ito
1
#33
Hiroyuki Ito
1
1
2
3
Next »